| Cities | Distance |
|---|---|
| Frechen to Reinbek | 230.56 mi (371.05 km) |
| Frechen to Reinfeld | 253.95 mi (408.70 km) |
| Frechen to Reinheim | 116.39 mi (187.31 km) |
| Frechen to Reiskirchen | 90.81 mi (146.15 km) |
| Frechen to Rellingen | 227.43 mi (366.01 km) |
| Frechen to Remagen | 29.55 mi (47.55 km) |
| Frechen to Remscheid | 24.83 mi (39.96 km) |
| Frechen to Rendsburg | 262.52 mi (422.49 km) |
| Frechen to Renningen | 176.01 mi (283.26 km) |
| Frechen to Reutlingen | 199.40 mi (320.91 km) |
| Frechen to Rhaude | 158.55 mi (255.16 km) |
| Frechen to Rheda-Wiedenbruck | 90.42 mi (145.52 km) |
| Frechen to Rhede | 63.53 mi (102.24 km) |
| Frechen to Rheinau | 163.18 mi (262.62 km) |
| Frechen to Rheinbach | 20.43 mi (32.88 km) |